Bored with the direction in which his life is heading and still banned from athletics, Curtis decides to use his new gender-swap power so that he can compete again. In true Misfits style, there's a complication when Curtis falls for Emma, one of the other athletes, while he's training as his female self. But Curtis is in a predicament as he can't tell Emma the truth about his real identity. Meanwhile, a predatory figure turns his attention to female Curtis.